CVE-2026-85443 — MOOS core-moos through 10.4.0 MOOSDB Accept Loop Denial of Service
MOOS core-moos through 10.4.0 contains a denial of service vulnerability in MOOSCommServer::ListenLoop() where the accept thread performs a blocking receive without timeout duri…
Published: 2026-09-03 · CVSS: 8.7 · CVSS 4.0
MOOS core-moos through 10.4.0 contains a denial of service vulnerability in MOOSCommServer::ListenLoop() where the accept thread performs a blocking receive without timeout during the wire-protocol handshake. An attacker can open a TCP connection to the MOOSDB port and send no data, causing the accept thread to block indefinitely while holding the socket-list lock, preventing all subsequent client connections.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7